What is 2 5/8 as a decimal

What is the average between 64, 76 & ' 85

1.5 acres of rainforest are destroyed every second for s seconds. Express the change in acreage of rainforest. positive or negitive?

Test. what mean 7+8

If f (x) = 6x and g (x) = 4x+1, find (f. g) (x). A. 24x+6 B. 24x^2+6x C. 24x+1 D 10x+1

Which expression uses the greatest common factor and the distributive property to rewrite the sum 42 + 72? 6 (7+12) 7 (6+9) 12 (3+6) 2 (40+70)

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.